
A black hole that eats in binges. V404 Cygni spends decades quietly sipping gas from its small companion star, then suddenly gorges: in 2015 it flared into one of the brightest X-ray outbursts ever seen, with light echoes spreading through space as glowing red rings. Even its jets wobble like a spinning top, dragged around by warped spacetime.
🚀 Fly there in the 3D universe